<template>
  <view>
    <!-- <page-head title="form"></page-head> -->
    <!--页面标题头begin-->
    <view class="smart-page-head">
      <view class="smart-page-head-title">form表单</view>
    </view>
    <!--页面标题头end-->
    <view class="uni-padding-wrap uni-common-mt">
      <form @submit="formSubmit" @reset="formReset">
        <view class="uni-form-item uni-column">
          <view class="title">姓名</view>
          <input class="uni-input" name="nickname" placeholder="请输入姓名" />
        </view>
        <view class="uni-form-item uni-column">
          <view class="title">性别</view>
          <radio-group name="gender">
            <label>
              <radio value="男" /><text>男</text>
            </label>
            <label>
              <radio value="女" /><text>女</text>
            </label>
          </radio-group>
        </view>
		<view class="uni-form-item uni-column">
		      <view class="title">爱好</view>
		      <checkbox-group name="loves">
		        <label>
		          <checkbox value="读书" /><text>读书</text>
		        </label>
		        <label>
		          <checkbox value="写字" /><text>写字</text>
		        </label>
		      </checkbox-group>
		    </view>
		    <view class="uni-form-item uni-column">
		      <view class="title">年龄</view>
		      <slider value="20" name="age" show-value></slider>
		    </view>
		    <view class="uni-form-item uni-column">
		      <view class="title">保留选项</view>
		      <view>
		        <switch name="switch" />
		      </view>
		    </view>
		    <view class="uni-btn-v">
		      <button form-type="submit">Submit</button>
		      <button type="default" form-type="reset">Reset</button>
		    </view>
		  </form>
		  </view>
		</template>
		
		<script>
		import graceChecker from "../../../lib/js/graceChecker.js"
		export default {
		  data() {
		    return {
		    }
		  },
		  methods: {
		    formSubmit: function(e) {
		      console.log("form发生了submit事件，携带数据为：" + JSON.stringify(e.detail.value))
		      //定义表单规则
		      var rule = [
		        {name:"nickname", checkType: "string", checkRule:"1,3",  errorMsg:"姓名应为1-3个字符"},
		        {name:"gender", checkType : "in", checkRule:"男,女",  errorMsg:"请选择性别"},
		        {name:"loves", checkType : "notnull", checkRule:"",  errorMsg:"请选择爱好"}
		      ];
		      //进行表单检查
		      var formData = e.detail.value;
		      var checkRes = graceChecker.check(formData, rule);
		      if(checkRes){
		        uni.showToast({title:"验证通过!", icon:"none"});
		      }else{
		        uni.showToast({ title: graceChecker.error, icon: "none" });
		      }
		    },
		    formReset: function(e) {
		      console.log("清空数据")
		    }
		  }
		}
		</script>
		<style>
			.uni-form-item .title {
				padding: 20rpx 0;
			}
		</style>
